Table 2.

Summary of the SEM observations of the precipitates in the three different conditions

Sample	Control	Whey protein	Albumin	NFMP	SBI	CP
Glass slide-DI water	Calcite	Calcite	Calcite-sporadic vaterite	Calcite-vaterite	Calcite-vaterite	Calcite-sporadic vaterite
Glass slide-Cement pore solution	Some vaterite	Vaterite	Vaterite	Vaterite	Vaterite-sporadic calcite	Some vaterite
Cement paste-DI water	No precipitate	Calcite-vaterite	Vaterite-sporadic calcite	Vaterite	Calcite-vaterite	Vaterite-sporadic calcite